<p>Authenticate user using <a href="http://www.jasig.org/cas" target="_top">CAS</a>.</p>

Authfront.cas is based on phpCAS library of JASIG that turns Pydio to be able be integrated into a SSO system.
It can do the authentication on a remote server CAS by using two mode: client and proxy
* In mode client, authfront.cas runs as a cas client to authenticate given user's credential to remote server CAS.
* In mode proxy, it can provide additionally authentication service to another service such as smb/cifs or imap ...
Note: The connection between pydio and cas normally is an ssl connection. Administrator must take attention on configuration of certificate and trusted relationship of two direction between Pydio server and CAS.

